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authorjim-p <jimp@pfsense.org>2010-11-29 11:19:27 -0500
committerjim-p <jimp@pfsense.org>2010-11-29 11:19:27 -0500
commitcd08dddcad3119164b5149ef281c3ad89f8112e3 (patch)
treef972a273338d48a6defeb59fd913dcdb7fc91b91
parentfd1235b89a0e43deb7bc2d3720fe32cfbef8e16c (diff)
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Test array before foreach
-rw-r--r--config/widget-havp/havp_alerts.widget.php7
1 files changed, 5 insertions, 2 deletions
diff --git a/config/widget-havp/havp_alerts.widget.php b/config/widget-havp/havp_alerts.widget.php
index 57614fa1..f8265d11 100644
--- a/config/widget-havp/havp_alerts.widget.php
+++ b/config/widget-havp/havp_alerts.widget.php
@@ -33,7 +33,9 @@ global $config, $g;
<td width="25%" class="widgetsubheader">Date</td>
<td width="75%" class="widgetsubheader">Details</td>
</tr>
-<?php $counter=0;
+<?php
+$counter=0;
+if (is_array($havp_alerts)) {
foreach ($havp_alerts as $alert) { ?>
<?php
@@ -58,6 +60,7 @@ global $config, $g;
<td width="75%" class="listr"><?= $alert["url"] . "<br>" . $alert["virusname"] ?></td>
</tr>
<?php $counter++;
- } ?>
+ }
+} ?>
</tbody>
</table>